GuestLog offers Free Trial, but Clay does not.
GuestLog is designed for Large Enterprises, Medium Business and Small Business.
Clay is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for GuestLog Starts at $39/Month whereas for Clay Starts at $10/Month when Billed Yearly.
Some top alternatives to GuestLog includes Salesforce, OnContact CRM, ContactEase, OfficeClip Contact Manager, Contacts+, OneTap Check-In, Foodetective, Zoho ContactManager, SalesRabbit, ContactBook and Eatalo.
Some top alternatives to Clay includes and undefined.